"We don't know where the soul is in the body...there's actually a piece of tissue in the heart that touches all four chambers. And the heart really is that entity for me—it's power, strength, energy and spirit." — Dr. Mehmet Oz, one of the nation's leading heart surgeons and author of Healing from the Heart.

Taking Your Emotions to Heart According to Dr. Oz, unresolved emotional and spiritual issues, such as a broken heart, depression, anger or a lack of fulfillment, can physically affect your heart.